GoKawiilRay-Ban Meta Gen 3 adds mic and battery upgrades over Gen 2
Meta's Ray-Ban Meta Gen 3 glasses offer up to 9 hours of battery life (versus 8 for Gen 2) and up to 50 hours with the charging case (versus 48). The Gen 3 also gains a sixth microphone with a redesigned array for better noise reduction, and inherits an action button from Meta's other glasses lines that can trigger Meta AI, capture photos, or be customized for other shortcuts, unlike the Gen 2's capture-only button.